2006
- Time of issue:2021-01-15
2006
(Summary description)<p>"SRC" Escape Ladder: obtained the National Invention Patent certification</p>
<p>"SRC" Escape Ladder: passed German GS standard and TVU audit</p>
- Time of issue:2021-01-15
- Views:
Information
lifesaving ladder won national invention patent
"Xianren" life ladder obtained TVU Germany GS product quality and safety certification
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